PE7392-40

Overview

The Pasternack PE7392-40 is a fixed RF attenuator with a nominal attenuation value of 40 dB. It features an N male connector on one side and an N female connector on the other, designed for in-line module applications. The device operates within a frequency range of 0 Hz to 4 GHz and maintains a 50 Ohm impedance. It is rated for a maximum power handling capacity of 25 Watts and utilizes a black anodized aluminum heatsink body.

Feature Summary

• Constructed with a black anodized aluminum heatsink body for thermal management
• Provides fixed 40 dB attenuation across the specified frequency band
• Features N male to N female gender configuration for direct integration

Applications

• RF signal level reduction in test and measurement setups
• Attenuation stages in wireless communication systems
• Protection of sensitive receiver inputs from high power signals

Procurement Notes

Verify the specific datasheet for the PE7392-40 to confirm detailed electrical performance curves and mechanical dimensions. Ensure compatibility with system impedance and power requirements before integration. Check for any RoHS compliance documentation if required by project specifications.

Selection Notes

Select this component when a precise 40 dB attenuation is required at frequencies up to 4 GHz. The N-type connectors offer robust mechanical stability. Consider the 25 Watt power rating to ensure safe operation under expected load conditions without exceeding thermal limits.

Part Context

This part belongs to the Pasternack series of fixed RF attenuators. These components are engineered to provide stable attenuation values with minimal VSWR impact. The use of an aluminum heatsink allows for efficient heat dissipation during continuous wave operation, ensuring long-term reliability in demanding RF environments.